From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751316AbWEBUJo (ORCPT ); Tue, 2 May 2006 16:09:44 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751338AbWEBUJn (ORCPT ); Tue, 2 May 2006 16:09:43 -0400 Received: from mx2.suse.de ([195.135.220.15]:32436 "EHLO mx2.suse.de") by vger.kernel.org with ESMTP id S1751316AbWEBUJm (ORCPT ); Tue, 2 May 2006 16:09:42 -0400 From: Andi Kleen To: Martin Bligh Subject: Re: 2.6.17-rc2-mm1 Date: Tue, 2 May 2006 22:09:36 +0200 User-Agent: KMail/1.9.1 Cc: Andrew Morton , apw@shadowen.org, linux-kernel@vger.kernel.org, jbeulich@novell.com References: <4450F5AD.9030200@google.com> <200605012034.26763.ak@suse.de> <4457BA59.8030901@google.com> In-Reply-To: <4457BA59.8030901@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200605022209.37205.ak@suse.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tuesday 02 May 2006 22:00, Martin Bligh wrote: > > Index: linux/arch/x86_64/kernel/traps.c > > =================================================================== > > --- linux.orig/arch/x86_64/kernel/traps.c > > +++ linux/arch/x86_64/kernel/traps.c > > @@ -238,6 +238,7 @@ void show_trace(unsigned long *stack) > > HANDLE_STACK (stack < estack_end); > > i += printk(" "); > > stack = (unsigned long *) estack_end[-2]; > > + printk("new stack %lx (%lx %lx %lx %lx %lx)\n", stack, estack_end[0], estack_end[-1], estack_end[-2], estack_end[-3], estack_end[-4]); > > continue; > > } > > if (irqstack_end) { > > Thanks for running this Andy: > > http://test.kernel.org/abat/30183/debug/console.log new stack 0 (0 0 0 10082 10) Hmm weird. There isn't anything resembling an exception frame at the top of the stack. No idea how this could happen. -Andi